Many antiaging skin creams contain collagen and hyaluronic acid. Manufacturers claim that the collagen and hyaluronic acid applied to the surface of the skin will be absorbed into the dermis, where they will be incorporated into dermal tissue?

Q: How does the papillary layer of the dermis affect the appearance of the epidermis?

A: Introduction :- The papillary layer is defined by rete ridges (also known as papillae), which are…

Q: Explain the advantage for melanin granulesbeing located in the deep layer of theepidermis.

A: Melanin is a pigment produced naturally in the body of an organism. The amount and type of melanin…

Q: One important function provided by the layer of epidermis indicated by the arrow is:

A: Epidermis Our skin is are composed of three-layer of tissues namely, epidermis (outermost) dermis…

Q: At the dermal-epidermal junction,name the invaginations of the epidermis into the dermal connective…

A: The epidermal-dermal junction is the interface between basal layer keratinocytes of the epidermis…

Q: Cells of the epidermis derive from stem cells of the stratum basale. Describe how the cells change…

A: Skin is the organ of the human integumentary system.

Q: why wouldn't it cause pain to remove only the superficial part of the epidermis? why wouldn't it…

A: The epidermis is a protective outer layer of the skin. It is composed of squamous stratified…

Q: What is the tough, water-repellent layer of the epidermis called?

A: Skin is composed of three layers namely, the epidermis at the top, dermis at the middle, and…

Q: 1. Epidermis a. Identify the 5 epidermal layers and give their distinguishing feature EPIDERMAL…

A: The skin is the largest organ in our body that cover the body externally and protect us from any…

Q: Identify the tissue making up the epidermis, it’s layers, and the process of keratinization and skin…

A: The outermost layer of the skin, known as the epidermis, is composed of epithelial tissue. It…

Q: What is epidermal homeostasis?

A: The steady-state of chemical, physical, and internal conditions is termed homeostasis. At this…

Q: What special qualities does the connective tissue of the dermis have?

A:

Q: Describe briefly the stages in the formation of hair in epidermal layers

A: Formation, keratinization and elimination of the hair: the hair cycle  Throughout the course of a…

Q: Haira. is produced by the dermal root sheath.b. consists of living, keratinized epithelial cells.c.…

A: The cells are considered to be the unit of life. The cells form the tissues which are involved in…

Q: the strongest layer in the skin is. ... O A. dermis O B. hypodermis O C. all answers are correct O…

A: With a total size of approximately 20 sq ft, our skin is the body's largest organ. The skin…

Q: Which cell type in the epidermis produces a pigment that absorbs ultraviolet light? Langerhans cell…

A: The direct exposure to UV radiation can easily damage our skin, but our skin contain pigments which…

Q: Explain the turn-over of the cells in epidermis.

A: Introduction: The integumentary system consists of the skin, exocrine glands, hair, and nails. As a…

Q: What is the outer layer of hair called that is made up of dead keratinized cells?

A: We’ll answer the first question since the exact one wasn’t specified. Please re-submit a new…

Q: The epidermis is nourished by diffusion from capillaries in the ___________.   A. hypodermis   B.…

A: The epidermis contains no blood vessels, and cells in the deepest layers are nourished by diffusion…

Q: What is the thicker, deeper layer of the dermis called?

A: The Dermis is present beneath the epidermis, it is inner layer of the skin.  Dermis contains…

Q: Why doesn’t epidermal wound healing result in scar formation?

A: After an injury, a scar is a patch of fibrous tissue that covers natural skin. Scars form as a part…

Q: You develop a callus, which is a thickening of the epidermis, from a pair kd I'll-fitting shoes. To…

A: A callus is an area of thick hard skin on a hand or foot, usually caused by rubbing

Q: what do epidermal ridges give rise to? A skin hair B fingerprints C sebaceous gland D meissner…

A: We know that, the epidermis is the outermost layer of the layer of the skin, which is exposed…

Q: In clinical practice, drugs can be delivered by diffusion across the skin. This delivery method is…

A: Transdermal administration  Transdermal administration is a method of transferring drug painlessly…

Q: OUTLINE the different epidermal layers with their unique properties and their functions.

A: The epidermis is our skin's outermost layer. It's the layer that our eyes can see. It has no blood…

Q: Describe the hair and give the components

A: Hair Thin elongated keratinized structures present over almost all of the body surface hair is…

Q: Which layer of the skin is responsible for tanning? (Think about which layer contains melanocytes.)…

A: The skin is the outer barrier that shields the body against pathogens, temperature, and toxic…

Q: The difference between hair and nails is that nails are made of keratin that is derived from the…

A:

Q: Sebaceous glands are located in the __________, are associated with the __________, and secrete…

A: A sebaceous gland is a microscopic exocrine gland in the skin that opens into a hair follicle to…

Q: Distinguish between the activities necessary to heal a wound in the epidermis and those necessary to…

A: Skin is considered as the largest organ of the body that plays a vital role in safeguarding the body…

Q: In which layer of the epidermis do the nucleus and other organelles disintegrate and the cells die?…

A: The epidermis is the outermost layer of the skin. Its main purpose is protection and provides a…

Q: What do you notice about the epidermis and dermis in relation to hair follicles (where are they…

A: The tubular invaginations of the epidermis induce the hair follicle to develop in a downward…

Q: Describe the structure of a hair and discuss the phasesof hair growth.

A: Hair is a long and thin shaft growing out from the skin. This shaft is made of three layers which…

Q: Discuss that, What are the structural and functional differences between the epidermis and dermis?

A: The epidermis is a protective outer layer of the skin. It is composed of squamous stratified…

Q: What is the more common term for the eponychium of the nail? The visible part of the hair is called…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: Which cells of the epidermis produce the pigment of the skin? What glands are associated with hair…

A: Hello! Since you have asked multiple question, we will solve the first question for you. If you want…

Q: What cells produce the pigment in hair?

A: Introduction: Hair color among the individual of the same species varies. Pigmentation of hair…

Q: Draw an HPO view of the dermis and label its layers/parts.

A: The dermis is the layer of skin that lies beneath the epidermis and above the subcutaneous layer. It…

Q: What is the function ofkeratin in the epidermis?

A: Introduction  Our body is formed of various cells. These large number of cells are arranged in a…

Q: Name the specific tissue types) that compose the epidermis, dermis, and hypodermis

A: The skin is a part of the integumentary system. It is the largest organ of the human body and it…

Q: Give the 5 epidermal layer of epidermis and give their distinguishing feature.

A: The skin is the body's biggest organ. It has three major layers: the epidermis, dermis, and…

Q: What is the chemical barrier of the integumentary system, such as in pH or antibiotics?

A: The integumentary system is the set of organs that forms the external covering of the body which…

Q: Explain how the cells of the epidermis are arranged into layers.?

A: EPIDERMIS  The epidermis is the most superficial layer of the skin and is composed of Stratified…

Q: Because the hair shaft is dead, explain the fallacy of "feeding" the hair as claimed by some…

A: The hair shaft is the part of the hair that can be seen above the scalp. It is made of keratin,…